| GOLD SUPPLIERS |
| | US Filter- Memcor Products | | Membrane Bioreactor Systems, Hemodialysis, Desalination , Hydrogen Sulfide Removal, Microfiltration |  |  |
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| | ARB Inc | | Providers of Water and Wastewater Treatment Plants, Power Plants, Compressor Stations and Pipelines | | |
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| | Novatek AB | | Specializes in Filtration Equipment, Industrial Filter Presses, and Filter Press Types | | |
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| | ISTT | | Society for the Development of Trenchless Technology Worldwide | | |
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| | CASSCO | | Suppliers of Microbial Formulations and Beneficial Bacteria | | |
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| | Martin Marietta Magnesia Specialties LLC | | Magnesium Hydroxide Products for Acid Wastewater Neutralization, pH Control and Heavy Metal Removal | | |
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| | Boll Filter Corp. | | Providers of Filtration Equipment: Automatic Filters, Strainers and OEM Replacement Parts | | |
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| | EBARA International Corporation | | Specializes in Cast Iron Pumps for Industrial Drainage and Commercial Use Wastewater Applications | | |
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| | ADS LLC | | Flow Monitoring Equipment and Software for the Wastewater Collection System Industry | | |
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| | Pentair, Inc. | | Providers of Filtration Systems, Pumps and Equipment for the Water Industry | | |
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| | Georg Fischer Piping Systems | | Solutions for Water Distribution Systems -Piping Systems for Wastewater Purification | | |
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| | Ciba Corporation | | Specialists in Water Treatment Solutions for the Industrial and Municipal Sectors | | |
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| | Black & Veatch | | Specializes In Consultancy, Design & Procurement in the Areas of Water, Environment and Information | | |
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| | IRC International Water and Sanitation Centre | | Communication and Information on Water Sanitation, Safe Water Supply, Water Systems and Water Needs | | |
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| | Insituform Technologies, Inc. | | Construction and Rehabilitation of Water Pipes, Sewer Pipes, Municipal Pipes and Water Mains | | |
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| | Rochem | | Process Separation Technology Using UF Membrane System and Low Pressure Reverse Osmosis | | |
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| | Alfa Laval | | Specializes in Heat Transfer Technology, Centrifugal Separation and Fluid Handling Equipment | | |
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| | Industry IDS Inc. | | Virtual Conferences, Exhibitions, Trade Shows, Buyers Guides and Information Resource Centers | | |
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| | KLA Systems, Inc. | | Aeration and Mixing Products and Services for the Municipal and Industrial Wastewater Industry | | |
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| | Douglas Environmental | | Manufacturers of Skim-Pak Skimmers and Decanters for Industrial Water Processing and Water Treatment | | |
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